chore: add CI build workflow

.github/workflows/build-ci.yml

@@ -0,0 +1,61 @@
+name: CI
+
+on:
+  pull_request:
+    paths:
+      - 'examples/**'
+      - 'ext/**'
+      - 'npm/**'
+      - '.github/workflows/build-ci.yml'
+      - '!**/*.md'
+  push:
+    branches:
+      - main
+    paths:
+      - 'examples/**'
+      - 'ext/**'
+      - 'npm/**'
+      - '.github/workflows/build-ci.yml'
+      - '!**/*.md'
+
+permissions:
+  contents: read
+
+jobs:
+  verify:
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - name: Checkout
+        uses: actions/[email protected]
+
+      - name: Setup Node 20
+        uses: actions/[email protected]
+        with:
+          node-version: 20.x
+          cache: yarn
+          cache-dependency-path: yarn.lock
+
+      - name: Install Python 3
+        uses: actions/[email protected]
+        with:
+          python-version: '3.11'
+
+      - name: Install dependencies and build all packages
+        run: yarn
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build example applications
+        run: |
+          yarn browser build
+          yarn electron build
+        env:
+          NODE_OPTIONS: --max_old_space_size=4096
+
+      - name: Lint with ESLint
+        run: yarn lint
+
+      - name: Run tests
+        run: yarn test